/* 全局样式 */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
}

header {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 20px;
}

p {
  margin: 5px 0;
}

main {
  padding: 20px;
  margin: 0 auto;
  background-color: white;
  box-shadow: 0 0 5px rgb(0 0 0 / 10%);
}

footer {
  text-align: center;
  padding: 10px;
  background-color: #333;
  color: white;
}

/* 文章列表样式 */
.article-list {
  list-style-type: none;
  padding: 0;
}

.article-item {
  border-bottom: 1px solid #ddd;
  padding: 20px 0;
}

.article-item h2 {
  margin: 0;
  font-size: 20px;
}

.article-item h2 a {
  color: #333;
  text-decoration: none;
}

.article-item h4 a {
  color: #607d8b;
  text-decoration: none;
}

.article-item h4 a:hover {
  text-decoration: underline;
}

.article-item h2 a:hover {
  text-decoration: underline;
}

.article-author {
  color: #777;
  font-size: 14px;
}

.article-date {
  color: #777;
  font-size: 14px;
}

.article-excerpt {
  margin: 10px 0;
}

.article-tags {
  margin-top: 10px;
}

.tag {
  background-color: #007bff;
  color: white;
  padding: 3px 6px;
  border-radius: 3px;
  margin-right: 5px;
}
